Mercedes SLK R171 Petrol Instrument Cluster Speedo Clocks Automatic A1715406247

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes SLK R171 Petrol Instrument Cluster Speedo Clocks Automatic is a precise, factory-spec instrument panel designed for R171 generation SLK models. This used, original component from the Instrument Clusters category ensures seamless integration with the vehicle's electronics and provides clear monitoring of vehicle operating parameters, serving as a functional solution when replacing a faulty speedometer.

Specifications and technical data

• SKU: rhd-A1715406247
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1715406247
• Substitutable numbers: A1715406247, A 171 540 62 47
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Instrument Clusters

Purpose and compatibility

The presented instrument cluster is designed specifically for Mercedes SLK R171 models with a petrol engine and an automatic transmission. This ensures compatibility with the operating characteristics of the petrol powertrain, correct scaling of the speedometer and tachometer, and integration with the automatic transmission control logic.

As an OEM component from the Instrument Clusters group, the speedometer works with factory onboard systems, such as comfort modules or engine control units, which facilitates maintaining the vehicle's original functionality after replacing a damaged panel.

Instrument cluster functionality

The instrument cluster in the Mercedes SLK R171 is responsible for providing real-time key information to the driver. The panel integrates, among other things:

• a speedometer with a clear scale adapted to the car's characteristics,
• a tachometer optimized for a petrol engine,
• readings of basic operating parameters (e.g., fuel level, operating temperature),
• warning and information lights linked to safety and comfort systems,
• indicators for automatic transmission operating modes.

As a result, the driver receives a consistent, clear overview of the vehicle's status, and the integration with the automatic transmission facilitates control over the currently selected driving mode.

Practical application and benefits of replacement

Replacing the speedometer in a Mercedes SLK R171 is particularly important in the event of faults such as backlight failure, incorrect readings, or issues with displaying messages. Using an original instrument cluster dedicated to the petrol automatic version allows you to:

• restore correct speed and engine RPM readings,
• regain full functionality of warning lights,
• maintain consistency with the vehicle's electronics,
• preserve the factory look of the cockpit.

A used component from this group represents a reasonable compromise between cost and functionality, especially for repairs of daily-driven vehicles where reliability and compliance with original specifications are essential.

Technical characteristics in the context of the drivetrain

The presented speedometer is intended for configurations with a petrol engine, which translates into appropriate tachometer scaling and alignment of the display logic for messages related to engine operation. Additionally, it has been prepared for compatibility with an automatic transmission, allowing it to support transmission mode indicators and messages related to its operation.

Such configuration is crucial when selecting an instrument cluster – using a panel dedicated to a different fuel type or transmission could result in incorrect readings or limited functionality. Proper selection of the speedometer in terms of the drivetrain ensures stable operation of the entire instrument system.

Condition and use in the repair process

The offered instrument cluster is a used component, which in practice allows for a significant reduction in repair costs compared to purchasing a new panel, while maintaining the original design and vehicle compatibility. This type of solution is often chosen for post-accident repairs, replacing a damaged speedometer, or restoring full interior functionality after an electronic failure.

If you are planning a comprehensive repair or upgrade of the cockpit area and instrument panel in your Mercedes and need other components from the same group, such as gauge faces, display modules, or additional control panels, check the available parts in the Mercedes Instrument Clusters category.

For drivers who are simultaneously diagnosing disturbing noises from the chassis and planning a wider range of service work, a guide article describing the causes of suspension knocking and the possibilities of using dismantled parts may be helpful – more information can be found in the material: Suspension knocking? Discover a clever way to restore factory handling precision.